Phthalocyanine particles and the use thereof

The present invention relates to encapsulated phthalocyanine particles, to a process for the preparation thereof, compositions comprising such particles and washing agent formulations. The encapsulated phthalocyanine particles comprise a) at least one water-soluble phthalocyanine compound, and b) ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MENGE ULLRICH, LINDENMAIER ANDREAS, BRUHNS STEFAN, BACHMANN FRANK, SCHLINGLOFF GUNTHER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to encapsulated phthalocyanine particles, to a process for the preparation thereof, compositions comprising such particles and washing agent formulations. The encapsulated phthalocyanine particles comprise a) at least one water-soluble phthalocyanine compound, and b) gelatine having a bloom strength of 2 to 80 as encapsulating material.